It was reported that during an mma embolization procedure an aristotle 14 guidewire broke inside of a patient approximately 5-7cm from the distal tip.The guidewire broke and was caught in the catheter, and surgical intervention was not required.The physician noted there was some tortuosity, but when they switched to a synchro wire there were no issues.It was reported that the event did not have any adverse impact on the patient.